WL Gore acquires Prograft Medical:
This article was originally published in Clinica
WL Gore has acquired Prograft Medical, a manufacturer of vascular prostheses, including stents, grafts and stent-grafts. Since April 1995 the two US companies have co-operated in the development of ePTFE-covered stent-grafts. Prograft was formed in 1993 as a collaboration between Collagen, Target Therapeutics and Celtrix Pharmaceuticals.